| /******************************************************************************** |
| * Copyright (c) 2015-2018 Contributors to the Eclipse Foundation |
| * |
| * See the NOTICE file(s) distributed with this work for additional |
| * information regarding copyright ownership. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| ********************************************************************************/ |
| |
| package org.eclipse.mdm.businessobjects.boundary; |
| |
| import static org.eclipse.mdm.businessobjects.boundary.ResourceConstants.REQUESTPARAM_ID; |
| import static org.eclipse.mdm.businessobjects.boundary.ResourceConstants.REQUESTPARAM_SOURCENAME; |
| import static org.eclipse.mdm.businessobjects.utils.Decomposer.decompose; |
| import static org.eclipse.mdm.businessobjects.utils.ServiceUtils.L; |
| |
| import javax.ejb.EJB; |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.DELETE; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.POST; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.PathParam; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.QueryParam; |
| import javax.ws.rs.WebApplicationException; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.Response; |
| import javax.ws.rs.core.Response.Status; |
| |
| import org.eclipse.mdm.api.base.model.Environment; |
| import org.eclipse.mdm.api.base.model.PhysicalDimension; |
| import org.eclipse.mdm.api.base.model.Unit; |
| import org.eclipse.mdm.businessobjects.entity.MDMEntity; |
| import org.eclipse.mdm.businessobjects.entity.MDMEntityResponse; |
| import org.eclipse.mdm.businessobjects.entity.MDMRelation; |
| import org.eclipse.mdm.businessobjects.entity.SearchAttribute; |
| import org.eclipse.mdm.businessobjects.service.EntityService; |
| import org.eclipse.mdm.businessobjects.utils.ServiceUtils; |
| |
| import io.swagger.v3.oas.annotations.tags.Tag; |
| |
| /** |
| * {@link Unit} resource handling REST requests |
| * |
| * @author Alexander Nehmer, science+computing AG Tuebingen (Atos SE) |
| * |
| */ |
| @Tag(name = "Unit") |
| @Path("/environments/{" + REQUESTPARAM_SOURCENAME + "}/units") |
| public class UnitResource { |
| |
| @EJB |
| private EntityService entityService; |
| |
| /** |
| * Returns the found {@link Unit}. {@link WebApplicationException} on error. |
| * |
| * @param sourceName name of the source (MDM {@link Environment} name) |
| * @param id id of the {@link Unit} |
| * @return the found {@link Unit} as {@link Response} |
| */ |
| @GET |
| @Produces(MediaType.APPLICATION_JSON) |
| @Path("/{" + REQUESTPARAM_ID + "}") |
| public Response find(@PathParam(REQUESTPARAM_SOURCENAME) String sourceName, @PathParam(REQUESTPARAM_ID) String id) { |
| return entityService.find(sourceName, Unit.class, id) // |
| .map(e -> ServiceUtils.buildEntityResponse(e, Status.OK)) // |
| .recover(ServiceUtils.ERROR_RESPONSE_SUPPLIER) // |
| .getOrElse(ServiceUtils.SERVER_ERROR_RESPONSE); |
| } |
| |
| /** |
| * Returns the (filtered) {@link Unit}s. |
| * |
| * |
| * @param sourceName name of the source (MDM {@link Environment} name) |
| * @param filter filter string to filter the {@link Unit} result |
| * @return the (filtered) {@link Unit}s as {@link Response} |
| */ |
| @GET |
| @Produces(MediaType.APPLICATION_JSON) |
| public Response findAll(@PathParam(REQUESTPARAM_SOURCENAME) String sourceName, |
| @QueryParam("filter") String filter) { |
| return entityService.findAll(sourceName, Unit.class, filter) // |
| .map(e -> ServiceUtils.buildEntityResponse(e, Status.OK)) // |
| .recover(ServiceUtils.ERROR_RESPONSE_SUPPLIER) // |
| .getOrElse(ServiceUtils.SERVER_ERROR_RESPONSE); |
| } |
| |
| /** |
| * Returns the created {@link Unit}. |
| * |
| * @param body The {@link Unit} to create. |
| * @return the created {@link Unit} as {@link Response}. |
| */ |
| @POST |
| @Produces(MediaType.APPLICATION_JSON) |
| @Consumes(MediaType.APPLICATION_JSON) |
| public Response create(@PathParam(REQUESTPARAM_SOURCENAME) String sourceName, MDMEntityResponse body) { |
| return entityService.create(sourceName, Unit.class, |
| // get name |
| L(decompose(body::getData).<MDMEntity>getAt(0).get(MDMEntity::getName), // |
| // get PhysDim |
| entityService.find(sourceName, PhysicalDimension.class, |
| // get id of related PhysicalDimension |
| decompose(body::getData).<MDMEntity>getAt(0) // |
| .get(e -> e.getRelations().stream() // |
| .filter(r -> r.getEntityType() |
| .equals(PhysicalDimension.class.getSimpleName())) // |
| .findFirst().get()) // |
| .get(MDMRelation::getIds).getValueAt(0)))) |
| .map(e -> ServiceUtils.buildEntityResponse(e, Status.CREATED)) // |
| .recover(ServiceUtils.ERROR_RESPONSE_SUPPLIER).getOrElse(ServiceUtils.SERVER_ERROR_RESPONSE); |
| } |
| |
| /** |
| * Updates the {@link Unit} with all parameters set in the given JSON body of |
| * the request. |
| * |
| * @param sourceName name of the source (MDM {@link Environment} name) |
| * @param id the identifier of the {@link Unit} to update. |
| * @param body the body of the request containing the attributes to update |
| * @return the updated {@link Unit} |
| */ |
| @POST |
| @Produces(MediaType.APPLICATION_JSON) |
| @Consumes(MediaType.APPLICATION_JSON) |
| @Path("/{" + REQUESTPARAM_ID + "}") |
| public Response patch(@PathParam(REQUESTPARAM_SOURCENAME) String sourceName, @PathParam(REQUESTPARAM_ID) String id, |
| MDMEntityResponse body) { |
| return entityService |
| .update(sourceName, entityService.find(sourceName, Unit.class, id), |
| decompose(body::getData).<MDMEntity>getValueAt(0)) // |
| .map(e -> ServiceUtils.buildEntityResponse(e, Status.OK)) // |
| .recover(ServiceUtils.ERROR_RESPONSE_SUPPLIER) // |
| .getOrElse(ServiceUtils.SERVER_ERROR_RESPONSE); |
| } |
| |
| /** |
| * Deletes and returns the deleted {@link Unit}. {@link WebApplicationException} |
| * on error. |
| * |
| * @param sourceName name of the source (MDM {@link Environment} name) |
| * @param id The identifier of the {@link Unit} to delete. |
| * @return the deleted {@link Unit }s as {@link Response} |
| */ |
| @DELETE |
| @Produces(MediaType.APPLICATION_JSON) |
| @Path("/{" + REQUESTPARAM_ID + "}") |
| public Response delete(@PathParam(REQUESTPARAM_SOURCENAME) String sourceName, |
| @PathParam(REQUESTPARAM_ID) String id) { |
| return entityService.delete(sourceName, entityService.find(sourceName, Unit.class, id)) |
| .map(e -> ServiceUtils.buildEntityResponse(e, Status.OK)) // |
| .recover(ServiceUtils.ERROR_RESPONSE_SUPPLIER) // |
| .getOrElse(ServiceUtils.SERVER_ERROR_RESPONSE); |
| } |
| |
| /** |
| * Returns the search attributes for the {@link Unit} type. |
| * |
| * @param sourceName name of the source (MDM {@link Environment} name) |
| * @return the {@link SearchAttribute}s as {@link Response} |
| */ |
| @GET |
| @Produces(MediaType.APPLICATION_JSON) |
| @Path("/searchattributes") |
| public Response getSearchAttributes(@PathParam(REQUESTPARAM_SOURCENAME) String sourceName) { |
| return ServiceUtils.buildSearchAttributesResponse(sourceName, Unit.class, entityService); |
| } |
| |
| /** |
| * Returns a map of localization for the entity type and the attributes. |
| * |
| * @param sourceName name of the source (MDM {@link Environment} name) |
| * @return the I18N as {@link Response} |
| */ |
| @GET |
| @Produces(MediaType.APPLICATION_JSON) |
| @Path("/localizations") |
| public Response localize(@PathParam(REQUESTPARAM_SOURCENAME) String sourceName) { |
| return ServiceUtils.buildLocalizationResponse(sourceName, Unit.class, entityService); |
| } |
| } |